Codes
Working KMM Roblox codes for August 2026: N3WC0D3 Void scythe, R4YGUN Raygun trophies, S2NBL4D3 Sunblade knife, plus how the list is checked after reuploads.
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KMM Wiki
Codes, knives, maps, scripts and role guides for Kairo's Murder Mystery.
KMM is the Roblox murder-mystery lobby that keeps getting taken down and reuploaded, yet the player count refuses to die. One Murderer, one Sheriff, a packed Innocent pool, and a knife collection that copies the MM2 economy with free codes on top. This wiki is the live field manual: redeem the August codes, learn the three roles, pick a map, value a trade, and load a script without hunting Discord at 2 a.m.
- 3
- Live codes
- 12
- Players a round
- 5
- Map guides
- 1M+
- KMM FOREVER members
Game overview
About Kairo's Murder Mystery
KMM is a Roblox Survival / 1 vs All murder mystery: one Murderer, one Sheriff, a lobby of Innocents, and an MM2-style knife collection. Copies get deleted and reuploaded. Start with the how to play guide, redeem codes, then find the live place when a favorite 404s.
Quick facts
- Platform
- Roblox
- Genre
- Survival / 1 vs All
- Roles
- Murderer, Sheriff, Innocent
- Server size
- 12 players
- Codes
- N3WC0D3, R4YGUN, S2NBL4D3
- Maps
- Hotel, Mansion, Factory, Hospital, Bank
Explore the wiki
Every hub players search for: codes, knives, maps, scripts and more.
Knives
KMM knife index covering how drops, codes, crates and trades feed your inventory, plus how Void scythe, Sunblade and Raygun sit in the KMM economy.
View all KnivesGuides
All KMM Roblox guides in one hub: how to play, Murderer, Sheriff, Innocent survival, knife throws, plus links to maps, codes and scripts.
View all GuidesMaps
KMM Roblox map hub: how voting works, which maps to pick as each role, and links to Hotel, Mansion and Factory hide-spot guides.
View all MapsScripts
KMM Roblox scripts hub with keyless loaders for role ESP, gun pickup, knife assist and coin farms. Copy, inject, run.
View all ScriptsTier List
KMM Roblox tier list hub ranking knives by demand and maps by round quality for August 2026, with links to the full lists.
View all Tier ListMore
KMM trade checker for Roblox knives: add both sides, compare community values, and see a win, fair or lose verdict.
View all More Featured guides
Start here if you just joined a KMM lobby.
Latest pages
New maps, coin farm, live place finder, and values.
Popular right now
The pages KMM players open mid-round.
Quick start
New to KMM? Do these four things first.
- 1
Find the live place
Favorites die. Use find the live game and the KMM FOREVER group.
- 2
Redeem the three codes
Open Inventory → EnterCode. Copy N3WC0D3, R4YGUN, S2NBL4D3 exactly.
- 3
Learn the three roles
Read how to play, then Murderer, Sheriff, and Innocent survival.
- 4
Vote a map with a plan
Hotel for hides, Mansion for 1v1, Factory for throws. Start on the map hub.
Browse everything
Jump straight to any page on the wiki.
FAQ
Frequently asked questions
Quick answers to the most common KMM questions.
What is KMM on Roblox?
KMM (Kairo's Murder Mystery) is a Survival / 1 vs All Roblox experience: one Murderer hunts the lobby, one Sheriff holds the only gun, Innocents hide, expose, and steal the gun if it drops. It plays like Murder Mystery 2 with free knife codes.
Where do I find working KMM codes?
The live list is on the codes page. As of 25 August 2026 the three working codes are N3WC0D3, R4YGUN and S2NBL4D3. Follow the creator profiles listed in Trello and Discord when a reupload resets the code table.
Is KMM the same as Murder Mystery 2?
Same three roles, same map DNA, same knife rarities. KMM is a community reupload scene, so servers vanish and codes are more generous. MM2 is the official Nikilis title with a deeper trading economy.
Does KMM have a Trello?
There is no durable official Trello. Patch notes and place IDs travel through Discord and the KMM FOREVER group. The Trello page on this wiki maps those substitutes.
Can I use scripts in KMM?
The script hub lists keyless loaders that detect murder-mystery remotes. Roblox can still moderate the account. Read ESP and auto-farm pages for what each loader actually does in a KMM lobby.
Ready for the next lobby?
Redeem codes, learn the roles, then keep the live place finder when the ID dies. Start with the beginner loop.
Start with how to play